In addition to that this gear box requires separate bearing housing to withstand thrust load of screw.

To overcome this problems we have launched specially developed Helical Gear Box with In-Built thrust bearing. Which gives you following advantages.

No need for separate thrust housing & bearing

Easy alignment (Screw directly fits into the bore of Gear Box as per party’s requirements)

Easy to assemble & dismantle

Very heavy duty spherical roller thrust bearing is used

Cost Saving

Power Saving. (You may save upto 20% power)

Less Requirement of space

For bigger sizes water cooling is provided for better efficiency of gear box.

No maintenance required except periodic oil level checking

Higher productivity compare to worm reducer

Gear Body

It is made of close grain cast iron, which is absolutely dust proof & oil tight.

Gears

Gears are Helical type made of high grade alloy steel, which is case hardened. Teeth are hobbed on precision hobbing machine with very high accuracy profile ground hobs.

Oil Seals

Silicon oil seals are used to resist very high temperature resulting from the heaters in side the barrel.

Bearings

In addition to thrust bearing, Taper roller bearings are used to withstand thrust and radial loads.

Lubrication

Lubrication is done by splash of oil no separate care is required except periodic checking of oil level.
Use proper grade of gear oil only
Change first filling of oil after two months of operation and then after every six months.